Hello friends, I have a problem with my mavic enterprise, I made a firmware update and after that the speaker does not sound, it does not play the recorded sounds and the sounds that are sent live, I already made a downgrade to the control and drone, but It still doesn't work, please help this problem, thanks.

Hello friends, I have a problem with my mavic enterprise, I made a firmware update and after that the speaker does not sound, it does not play the recorded sounds and the sounds that are sent live, I already made a downgrade to the control and drone, but It still doesn't work, please help this problem, thanks.